World Resorts Thailand Koh Chang Weather

Koh Chang 7 Days Forecast

06.10
tue
Day
84°F
N 0 mph
Precip.
13%
Night
81°F
SW 7 mph
Precip.
63%
07.10
wed
Day
81°F
E 0 mph
Precip.
14%
Night
79°F
NW 9 mph
Precip.
70%
08.10
thu
Day
82°F
SE 4 mph
Precip.
44%
Night
82°F
SW 7 mph
Precip.
22%
09.10
fri
Day
84°F
S 9 mph
Precip.
17%
Night
81°F
SW 6 mph
Precip.
21%
10.10
sat
Day
82°F
N 2 mph
Precip.
7%
Night
81°F
SW 7 mph
Precip.
74%
11.10
sun
Day
81°F
SW 4 mph
Precip.
36%
Night
79°F
NE 4 mph
Precip.
89%
12.10
mon
Day
81°F
NE 2 mph
Precip.
22%
Night
82°F
N 3 mph
Precip.
19%

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 84.9°F. The highest and lowest sea temperatures during the month were 86.4°F and 84.0°F.

Air temperature in Koh Chang, °F

Precipitation total in Koh Chang, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Koh Chang

Sunniest months:
January 22 days
December 21 days
February 16 days
Warmest months:
May 88.7 °F
April 88.2 °F
June 86.9 °F
Warmest sea temp:
May 87.7 °F
April 87.2 °F
June 85.9 °F
Coldest months:
January 84.4 °F
September 84.9 °F
February 85.1 °F
Rainiest months:
July 22 days
August 21 days
September 20 days
Windiest months:
July 11.2 mph
August 10.6 mph
June 10.0 mph

Koh Chang on a weather map

Koh Chang
+84°F
W 3 mph
Feels like: +91°F
Precip.: 61%
Places in Thailand:
Name
°F
+84°F
+82°F
+82°F
+82°F
+82°F
+84°F
+82°F
+84°F
+84°F
+84°F
+82°F
+84°F
+82°F
24 Hours Forecast
Koh Chang
Local time: 09:23
October 06, tuesday
1200
84°F
N
0 mph
1500
84°F
N
2 mph
1800
84°F
NW
5 mph
2100
84°F
NW
5 mph
October 07, wednesday
0000
81°F
SW
7 mph
0300
81°F
W
7 mph
0600
81°F
NW
17 mph
0900
81°F
NW
6 mph
Units of measurement: °C / °F